Hi,
I am ready to give in and buy Facetime upgrade which I still don't think it is fair to the OS X 10.6 users out there. We paid for our laptop too and what is one free upgrade in exchange for consumer satisfaction and loyalty.
Anyway, I tried to buy it from App Store but the error message states that 'We could not complete your purchase. FaceTime is already installed on this computer. Choose Software Update from the Apple menu to check for available updates.'
My software update does not include Facetime. Only Mavericks. I cannot upgrade to Mavericks as I have other software installed which is not compatible with Mavericks. Can you further advise how to troubleshoot? I need to check up on my elderly parents who are living overseas and that's why I get them an ipad to use Facetime which is pretty easy for them to master. Now it is a white elephant as we have to revert to the phone. I will have to explore other video software if no other ways around it. Very frustrating!